• Senior Test & Validation

    Caterpillar, Inc. (Tucson, AZ)
    …building a better world, so we can all enjoy living in it. ** Senior Test & Validation Engineer - Tucson, AZ** **Location:** Tucson, AZ **Relocation ... Caterpillar's dynamic engineering team in Tucson, AZ as a ** Senior Test & Validation Engineer ** for our **Large Mining Trucks - Ultra Class** product… more
    Caterpillar, Inc. (12/09/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …tough, meaningful problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of ... professional experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable...design with transition to the factory, and verification / validation of product hardware using proven test more
    RTX Corporation (11/12/25)
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  • Senior Test Systems Engineer

    RTX Corporation (Tucson, AZ)
    …team solves tough, meaningful problems that create a safer, more secure world. As a Senior Test Systems Engineer , you are accountable to coordinate across ... embedded test process and practices. As a Test Systems Engineer , you will define and... test requirements development, test methodologies, test requirements documents, integration, verification, and/or validation more
    RTX Corporation (11/25/25)
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  • Effector Power - Senior Test

    RTX Corporation (Tucson, AZ)
    test and analysis while working through all phases of integration, and test validation activities within the Labs. Ensure customer success through the ... development and execution of innovative and comprehensive test , verification, and validation strategies, processes, tools and techniques. **Qualifications You… more
    RTX Corporation (10/03/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …opportunity for a full-time position of ** Senior ** **P** **rincipal** ** Test Systems** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** ... Systems Engineering or equivalent Engineering experience for both hardware and test software development, integration, verification, validation , and maintenance… more
    RTX Corporation (12/18/25)
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  • Senior Systems Engineer Integration…

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. In Systems Engineering and Test Capabilities (SETC) we integrate, verify, and validate our products. We put our ... plans and procedures, debug and evaluate system functions and interfaces, develop test environments, and work hand-in-hand with our customers. The Effectors Center… more
    RTX Corporation (12/09/25)
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  • Tactical Data Link Test Engineer

    Chenega Corporation (Sierra Vista, AZ)
    Tactical Data Link Test Engineer /Analyst Sierra Vista, AZ Join our Talent Network Overview Tactical Data Link Test Engineer /Analyst Ft. Huachuca, AZ Are ... practices leader for the modern federal enterprise. The Tactical Data Link Test Engineer /Analyst will conduct Joint Interoperability Testing on Department of… more
    Chenega Corporation (10/03/25)
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  • Radio Frequency (RF) Test Engineer

    Chenega Corporation (Sierra Vista, AZ)
    Radio Frequency (RF) Test Engineer Sierra Vista, AZ Join our Talent Network Overview Radio Frequency (RF) Test Engineer Ft. Huachuca, AZ Are you ready to ... for the modern federal enterprise. The Radio Frequency (RF) Test Engineer will support the testing of...+ 5+ years of experience in RF testing and validation + This position requires an active Secret security… more
    Chenega Corporation (10/03/25)
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  • Test Equipment Testability Engineer

    RTX Corporation (Tucson, AZ)
    …production, and post-production sustainment. Test Systems Engineering Team is seeking a Senior Electrical Engineer on our Testability team. As a member of ... process, somewhere within the lifecycle, from project start-up through verification and validation of the test system. **Qualifications We Prefer:** + Preferred… more
    RTX Corporation (10/14/25)
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  • Senior Performance and Controls Simulation…

    Caterpillar, Inc. (Tucson, AZ)
    …Large Mining Trucks (LMT), and Off Highway/Quarry Construction Trucks (OHT/QCT). As a ** Senior Engineer ** , you will be responsible for developing Machine ... and durability targets are met. You will interface with the product-specific performance engineer , controls engineer , each of the powertrain and hydraulic system… more
    Caterpillar, Inc. (12/11/25)
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  • Senior Systems Engineer - CIWS…

    RTX Corporation (Tucson, AZ)
    …Engineering & Test Capabilities (SE&TC) organization is currently seeking CIWS Senior Systems Engineer to support multiple CIWS projects during development ... through testing. A Senior Systems Engineer responsibilities include developing Hardware and Software requirements documents as part of smaller multidisciplinary… more
    RTX Corporation (11/13/25)
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  • Senior Principal GPS Systems…

    RTX Corporation (Tucson, AZ)
    …engineering responsibilities include architecture, analysis, requirements, integration, and test . Our core electrical engineering technologies include RF/RADAR, ... in GPS technology. The role of the GPS Subsystems Engineer is to provide GPS electronics solution for missile...new electronic systems; developing and documenting subsystem requirements and test plans; peer reviews of designs as a subject… more
    RTX Corporation (12/10/25)
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  • Senior Staff Engineer , Hardware…

    Celestica (Tucson, AZ)
    …an unrelenting drive to find the way for our customers. Let's engineer the future together. Responsible for architecting, implementing, and supporting thermal system ... work with HW and FW design, mechanical, power, and validation engineers. You will drive system architecture of end...rack level thermal design, including relevant simulations, analysis , test vehicles, and test plans + Experience… more
    Celestica (11/05/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …The Effector RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer ** to join our innovative and collaborative team in ... + Oversee radome-level design and testing processes, including design reviews, validation , and verification activities. + Conduct trade studies on material… more
    RTX Corporation (10/21/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …and production support areas associated with mechanical designs, validation principals, qualification processes, procurement, and production processes across ... development, application of geometric dimensioning and tolerancing principals, engineering test principals, preparation of technical analysis reports, and presenting… more
    RTX Corporation (10/29/25)
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  • Senior Engineer , Big Data - AI…

    Molina Healthcare (Tucson, AZ)
    …data solutions with an emphasis on performance, scalability, and high-reliability * Code, test , and document new or modified data systems to create robust and ... Memsql. * Strong experience on Database technologies, Data Warehouse, Data Validation & Certification, Data Quality, Metadata Management and Data Governance. *… more
    Molina Healthcare (12/13/25)
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  • Sr. Systems Engineer - Flight Controls

    RTX Corporation (Tucson, AZ)
    …and Simulation disciplines for Effectors. The PG&C Center is currently hiring for a ** Senior Systems Engineer -** **Flight Controls** in Tucson, AZ. As the ** ... and Controls (PG&C) Center within the Systems Engineering and Test Capabilities (SE&TC) Directorate consists of Guidance, Navigation and...Senior Systems Engineer -** **Flight Controls** ,… more
    RTX Corporation (12/05/25)
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  • Software Quality Engineer

    RTX Corporation (Tucson, AZ)
    …assessments and may function in a software quality oversight role. Interacts with senior product development and test personnel through both written and verbal ... safer, more secure world. We have an immediate need for a **Software Quality Engineer ** for the Air, Space and Defense Systems (ASDS) and Naval Power (NP) Strategic… more
    RTX Corporation (12/19/25)
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  • Sr. Chief Engineer (AHT)

    Northrop Grumman (Tucson, AZ)
    …looking for you to join our Advanced Weapons Business Unit as a **Sr. Chief Engineer ** of the Stand-in Attack Weapon (SiAW) program. This position will report to the ... all aspects of engineering on all program elements (systems engineering/software/support/ test ) and lead a multi-disciplined team managing the technical performance… more
    Northrop Grumman (12/26/25)
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  • HTS Technical Lead

    RTX Corporation (Tucson, AZ)
    …The Air Launched Effector Guidance Systems Department is searching for a Senior Principal Electrical Engineer for the Electrical/Systems Technical Lead role ... and proprietary program assemblies, including the Technical Data Package (TDP) maintenance, validation , and integration + Technical oversight for a team of 8 program… more
    RTX Corporation (12/05/25)
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